804907320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{136889}}^1$

素因数の和:136917

約数の個数: 96

約数和(自身を含む): 2808982800

約数和(自身を除く): 2004075480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 136889, 273778, 410667, 547556, 684445, 821334, 958223, 1095112, 1368890, 1642668, 1916446, 2053335, 2737780, 2874669, 3285336, 3832892, 4106670, 4791115, 5475560, 5749338, 6707561, 7665784, 8213340, 9582230, 11498676, 13415122, 14373345, 16426680, 19164460, 20122683, 22997352, 26830244, 28746690, 33537805, 38328920, 40245366, 53660488, 57493380, 67075610, 80490732, 100613415, 114986760, 134151220, 160981464, 201226830, 268302440, 402453660, 804907320]

約数ペア:

[(1, 804907320), (2, 402453660), (3, 268302440), (4, 201226830), (5, 160981464), (6, 134151220), (7, 114986760), (8, 100613415), (10, 80490732), (12, 67075610), (14, 57493380), (15, 53660488), (20, 40245366), (21, 38328920), (24, 33537805), (28, 28746690), (30, 26830244), (35, 22997352), (40, 20122683), (42, 19164460), (49, 16426680), (56, 14373345), (60, 13415122), (70, 11498676), (84, 9582230), (98, 8213340), (105, 7665784), (120, 6707561), (140, 5749338), (147, 5475560), (168, 4791115), (196, 4106670), (210, 3832892), (245, 3285336), (280, 2874669), (294, 2737780), (392, 2053335), (420, 1916446), (490, 1642668), (588, 1368890), (735, 1095112), (840, 958223), (980, 821334), (1176, 684445), (1470, 547556), (1960, 410667), (2940, 273778), (5880, 136889)]